41940620

素因数分解:

$2^2\times 5^1\times {\mathrm{2097031}}^1$

素因数の和:2097040

約数の個数: 12

約数和(自身を含む): 88075344

約数和(自身を除く): 46134724

約数列:

[1, 2, 4, 5, 10, 20, 2097031, 4194062, 8388124, 10485155, 20970310, 41940620]

約数ペア:

[(1, 41940620), (2, 20970310), (4, 10485155), (5, 8388124), (10, 4194062), (20, 2097031)]